EASILY my favorite file manager
This thing is soooo configurable. I set a ton of hotkeys and now i just fly thru file mgmt operations. Also I really like the start prog action - pops up a little window with the selected file/dir in it, and anything you type in gets run in a command shell.
The biggest thing is the UI paradigm. Gentoo is kinda like this but less configurable...no documentation, etc. Now I just gotta find something like this for my windows installation...right.